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公开(公告)号：US5136809A
公开(公告)日：1992-08-11
申请号：US712528
申请日：1991-06-10
CPC分类号： E05F15/70 , E05F15/643 , E05Y2201/214 , E05Y2201/216 , E05Y2201/22 , E05Y2201/232 , E05Y2201/246 , E05Y2201/41 , E05Y2201/434 , E05Y2201/462 , E05Y2201/652 , E05Y2201/656 , E05Y2400/334 , E05Y2400/51 , E05Y2600/458 , E05Y2600/46 , E05Y2800/112 , E05Y2800/252 , E05Y2800/426 , E05Y2900/40
摘要： A gate opening and closing apparatus for moving a gate between a gate closed position which covers an access opening and a gate opened position. The apparatus comprises an electric motor for driving the gate between the open position and the closed position. A connecting arrangement connects the electric motor to the gate in order to enable powered movement of the gate between the gate opened and gate closed positions. A control unit in the form of a microprocessor control unit is operatively connected to the electric motor for control of the same and hence control of the movement of the gate. The gate normally remains unlocked at the closed position and is only locked when a force is applied to the gate tending to move same to the open position. In one embodiment, a positive locking mechanism, such as a solenoid lock may be provided and which is automatically locked when an opening force is applied to the gate. In another embodiment, the gate is not positively locked and the electric motor applies a closing force to the gate to overcome any effort of an opening movement. The gate opening and closing mechanism is uniquely constructed in that there is no gear box which would otherwise preclude a manual opening of the gate in the event of emergency.
摘要翻译： 一种门打开和关闭装置，用于在覆盖入口的门关闭位置和门打开位置之间移动门。 该装置包括用于在打开位置和关闭位置之间驱动门的电动马达。 连接装置将电动机连接到门，以便能够在门打开和关门位置之间进行门的动力移动。 微处理器控制单元形式的控制单元可操作地连接到电动机，用于控制它们，从而控制门的移动。 闸门通常在关闭位置处保持解锁，并且只有当向浇口施加力而将其移动到打开位置时才被锁定。 在一个实施例中，可以提供诸如螺线管锁的正锁定机构，并且当打开力施加到闸门时被自动锁定。 在另一个实施例中，门不被正确地锁定，并且电动机对门施加闭合力以克服打开移动的任何努力。 闸门打开和关闭机构是独特的结构，其中没有齿轮箱，否则将阻止在紧急情况下手动打开闸门。
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公开(公告)号：US5076012A
公开(公告)日：1991-12-31
申请号：US459526
申请日：1990-01-02
IPC分类号： E05F15/14
CPC分类号： E05F15/643 , E05Y2201/216 , E05Y2201/22 , E05Y2201/232 , E05Y2201/246 , E05Y2201/41 , E05Y2201/418 , E05Y2201/434 , E05Y2201/652 , E05Y2201/656 , E05Y2400/51 , E05Y2600/46 , E05Y2800/252 , E05Y2900/40
摘要： A gate opening and closing apparatus for moving a gate between a gate closed position which covers an access opening and a gate opened position. The apparatus comprises an electric motor for driving the gate between the open position and the closed position. A connecting arrangement connects the electric motor to the gate in order to enable powered movement of the gate between the gate opened and gate closed positions. A control unit in the form of a microprocessor control unit is operatively connected to the electric motor for control of the same and hence control of the movement of the gate. The gate normally remains unlocked at the closed position and is only locked when a force is applied to the gate tending to move same to the open position. In one embodiment, a positive locking mechanism, such as a solenoid lock, may be provided and which is automatically locked when an opening force is applied to the gate. In another embodiment, the gate is not positively locked and the electric motor applies a closing force to the gate to overcome any effort of an opening movement. The gate opening and closing mechanism is uniquely constructed in that there is no gear box which would otherwise preclude a manual opening of the gate in the event of emergency.
摘要翻译： 一种门打开和关闭装置，用于在覆盖入口的门关闭位置和门打开位置之间移动门。 该装置包括用于在打开位置和关闭位置之间驱动门的电动马达。 连接装置将电动机连接到门，以便能够在门打开和关门位置之间进行门的动力移动。 微处理器控制单元形式的控制单元可操作地连接到电动机，用于控制它们，从而控制门的移动。 闸门通常在关闭位置处保持解锁，并且只有当向浇口施加力而将其移动到打开位置时才被锁定。 在一个实施例中，可以提供诸如螺线管锁的正锁定机构，并且当打开力施加到闸门时被自动锁定。 在另一个实施例中，门不被正确地锁定，并且电动机对门施加闭合力以克服打开移动的任何努力。 闸门打开和关闭机构是独特的结构，其中没有齿轮箱，否则将阻止在紧急情况下手动打开闸门。
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公开(公告)号：US4604501A
公开(公告)日：1986-08-05
申请号：US658765
申请日：1984-10-09
IPC分类号： H04M1/60
CPC分类号： H04M1/6033
摘要： A voice communication system of the so-called "hands-off" type in which a telephone or other speaker-microphone combination in relatively noise free environment, usually an interior environment, can be in voice communication with a so-called "hands-off" speaker-microphone combination located in a relatively noisy environment, usually an exterior environment and where substantial and variable background noise may exist. A microprocessor is used to effectively monitor a telephone link between the two microphone-speaker combinations and will provide microphone control to that microphone located in the relatively noise free environment. Thus, if voice signals are detected on the telephone link, and if those voice signals eminate from the relatively noise free or relatively quiet environment, voice communication control will remain with the party in that environment. If the party in the relatively noise free or quiet environment ceases talking, then the party in the relatively noisy environment may exercise speaking control over the telephone link, but only so long as the party in the relatively noise free environment does not generate any sound over the voice communication link. The processor will constantly monitor to determine whether or not the party in the relatively noise free environment is attempting to exercise control over the link by speaking and will effectively provide that control to the party in that relatively noise free environment.
摘要翻译： 所谓的“手动”型的语音通信系统，其中在相对无噪音的环境（通常为室内环境）中的电话或其他扬声器 - 麦克风组合可以与所谓的“手动关闭”进行语音通信 “扬声器 - 麦克风组合位于相对嘈杂的环境中，通常是外部环境，并且可能存在实质和可变的背景噪声。 微处理器用于有效地监测两个麦克风 - 扬声器组合之间的电话链路，并将为位于相对无噪声环境中的麦克风提供麦克风控制。 因此，如果在电话链路上检测到语音信号，并且如果这些语音信号从相对无噪声或相对安静的环境中发出，那么语音通信控制将保持在该环境中的一方。 如果在相对无噪音或安静的环境中的一方停止谈话，那么相对嘈杂的环境中的一方可以对电话链接进行说话控制，只有在相对无噪音的环境中的一方不会产生任何声音 语音通信链路。 处理器将不断监控，以确定相对无噪音环境中的一方是否通过发言试图对链路进行控制，并将在相对无噪音的环境中有效地向该方提供控制。
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公开(公告)号：USD292282S
公开(公告)日：1987-10-13
申请号：US746842
申请日：1985-06-20
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公开(公告)号：US5729101A
公开(公告)日：1998-03-17
申请号：US212711
申请日：1994-03-11
CPC分类号： E05F15/632 , E05F15/643 , G05B19/19 , G05B19/23 , E05Y2201/434 , E05Y2400/32 , E05Y2400/33 , E05Y2400/34 , E05Y2400/354 , E05Y2400/36 , E05Y2800/00 , E05Y2800/74 , E05Y2900/132 , E05Y2900/40 , G05B2219/36464 , G05B2219/45242
摘要： A gate operator for moving a gate between two fixed end positions such as a gate opened position and a gate closed position and minimizing the possibility of impact with a fixed structure at either of these end positions. The operator relies upon measuring the number of electrical pulses or so-called counts representative of a distance between the two fixed end positions. The gate operator includes a controller in which the number of counts are measured between movement from an open position to a closed position, or a closed position to an open position, and the count is automatically readjusted to eliminate any hard contact of the gate at a fixed closed or open position. In one of the important embodiments of the invention, the gate operator utilizes a controlled coasting system. In this case, the gate is driven from one end position toward the other end position by a motor and the motor is de-energized by a preselected number of counts at a coasting position in advance of the end position toward which the gate is moving. If the gate still strikes the end position or overdrives the end position, the operator automatically compensates so that the gate automatically reaches the end position to which the gate is moving and automatically stops.
摘要翻译： 一个门操作器，用于在诸如门打开位置和门关闭位置的两个固定端位置之间移动门，并且使得在这些端部位置中的任一个处的固定结构的冲击的可能性最小化。 操作者依赖于测量表示两个固定端位置之间的距离的电脉冲数量或所谓的计数。 门操作员包括控制器，其中在从打开位置到关闭位置的运动或关闭位置到打开位置的运动之间测量计数，并且计数被自动重新调整以消除门的一个硬接触 固定关闭或打开位置。 在本发明的一个重要实施例中，门操作者利用受控的滑行系统。 在这种情况下，门通过电动机从一端位置朝向另一端位置驱动，并且电机通过在门移动的终点位置之前的滑行位置处的预选数量来断电。 如果门仍然撞到最终位置或者过载驱动终端位置，操作者自动补偿，使得门自动到达门移动的终点位置并自动停止。
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公开(公告)号：US5230179A
公开(公告)日：1993-07-27
申请号：US922619
申请日：1992-07-30
IPC分类号： E05F15/14
CPC分类号： E05F15/643 , E05Y2201/214 , E05Y2201/216 , E05Y2201/22 , E05Y2201/232 , E05Y2201/246 , E05Y2201/41 , E05Y2201/434 , E05Y2201/462 , E05Y2201/652 , E05Y2201/656 , E05Y2400/334 , E05Y2400/51 , E05Y2600/458 , E05Y2600/46 , E05Y2800/252 , E05Y2800/426 , E05Y2900/40
摘要： A gate opening and closing apparatus for moving a gate between a gate closed position which covers an access opening and a gate opened position. The apparatus comprises an electric motor for driving the gate between the open position and the closed position. A connecting arrangement connects the electric motor to the gate in order to enable powered movement of the gate between the gate opened and gate closed positions. A control unit in the form of a microprocessor control unit is operatively connected to the electric motor for control of the same and hence control of the movement of the gate. The gate normally remains unlocked at the closed position and is only locked when a force is applied to the gate tending to move same to the open position. In one embodiment, a positive locking mechanism, such as a solenoid lock may be provided and which is automatically locked when an opening force is applied to the gate. In another embodiment, the gate is not positively locked and the electric motor applies a closing force to the gate to overcome any effort of an opening movement. The gate opening and closing mechanism is uniquely constructed in that there is no gear box which would otherwise preclude a manual opening of the gate in the event of emergency.
摘要翻译： 一种门打开和关闭装置，用于在覆盖入口的门关闭位置和门打开位置之间移动门。 该装置包括用于在打开位置和关闭位置之间驱动门的电动马达。 连接装置将电动机连接到门，以便能够在门打开和关门位置之间进行门的动力移动。 微处理器控制单元形式的控制单元可操作地连接到电动机，用于控制它们，从而控制门的移动。 闸门通常在关闭位置处保持解锁，并且只有当向浇口施加力而将其移动到打开位置时才被锁定。 在一个实施例中，可以提供诸如螺线管锁的正锁定机构，并且当打开力施加到闸门时被自动锁定。 在另一个实施例中，门不被正确地锁定，并且电动机对门施加闭合力以克服打开移动的任何努力。 闸门打开和关闭机构是独特的结构，其中没有齿轮箱，否则将阻止在紧急情况下手动打开闸门。
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公开(公告)号：US5918418A
公开(公告)日：1999-07-06
申请号：US850620
申请日：1997-05-02
CPC分类号： E05F15/684 , E05Y2900/106
摘要： An operator for an overhead door, such as a garage door, to raise and lower the door. The operator comprises a chain drive which is rotated about upper and lower pulleys and powered by a drive motor. Preferably, a pair of spaced apart drive chains are employed. A carriage is secured to the one or a pair of drive chains and is releasably connected to the drive chains by connecting blocks extending outwardly from the carriage. The garage door is thereupon secured to the carriage for raising and lowering movement thereof. Each drive chain includes one double-pitch link for connecting the ends of the chain to form a continuous loop. Each connecting block is provided with a releasable pin which extends into the double-pitch link for releasably securing the carriage to the drive chains. Removal of the pin for each drive chain will allow manual movement of the carriage and hence, the door. This construction precludes the connecting blocks or carriage from being driven to the sprocket where they would attempt to drive around the sprocket in the event that limit switches are not properly set. This construction also allows one to manually disengage the drive chain from the carriage in order to move the carriage and door in the event of a power failure.
摘要翻译： 顶棚门的操作员，例如车库门，以升高和降低门。 操作者包括链驱动器，链驱动器围绕上滑轮和下滑轮旋转并由驱动马达驱动。 优选地，使用一对间隔开的驱动链。 滑架被固定到一个或一对驱动链上，并且通过从滑架向外延伸的连接块可释放地连接到驱动链。 车库门随后固定在滑架上，用于升高和降低其运动。 每个驱动链包括一个双节距连杆，用于连接链的端部以形成连续的环。 每个连接块设置有可释放的销，其延伸到双节距连杆中，以将滑架可释放地固定到驱动链上。 拆卸每个驱动链的销将允许滑架和门的手动移动。 这种结构防止连接块或滑架被驱动到链轮，在限位开关未正确设置的情况下，它们将尝试绕链轮驱动。 这种结构还允许人们将驱动链从托架上分离，以便在停电的情况下移动托架和门。
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公开(公告)号：US5804938A
公开(公告)日：1998-09-08
申请号：US625135
申请日：1996-04-01
CPC分类号： G05B19/23 , E05F15/622 , E05Y2400/326 , E05Y2400/34 , E05Y2600/458 , E05Y2900/40 , G05B2219/36464 , G05B2219/41099 , G05B2219/49162
摘要： A gate operator with an extensible actuating arm adapted for light to moderate gate passing traffic. The operator comprises a small drive unit, such as an electric motor drive, and a rotatable drive shaft, such as a worm shaft driven through operation of the motor. An extensible shaft or so-called ball race shaft, cooperates with the rotatable shaft and extends inwardly or outwardly in response to rotation of the rotatable shaft. A microprocessor operated control circuit is used with or forms part of the operator, and measures a number of counts generated by magnetic elements rotatable with the worm shaft, and which are equivalent to distance units of measurement. In this way, the distance on the opening and closing movement is measured and stored in the microprocessor, so that on subsequent movements, the gate can open and close to precisely the open and closed positions without stopping short of or banging into such end positions. The motor mechanism of the operator is pulsed during the complete first opening movement and the complete first closing movement due to the fact that the operator does not know the exact position of the gate when the operator is first started. In this way, in the event of any bottoming out of the extensible and retractable arm, such as the ball race shaft against the end of the worm shaft, damage to the operator will not result.
摘要翻译： 一个带有可伸缩执行臂的门操作器，适用于光线适中的通行通道。 操作者包括诸如电动机驱动器的小型驱动单元和可旋转的驱动轴，例如通过电动机的操作驱动的蜗杆轴。 可伸长的轴或所谓的滚珠轴与可旋转的轴配合并响应于可旋转的轴的旋转向内或向外延伸。 微处理器操作的控制电路与操作者一起使用或形成操作者的一部分，并且测量由与蜗杆轴一起旋转的磁性元件产生的计数，其等同于距离测量单位。 以这种方式，打开和关闭运动的距离被测量并存储在微处理器中，使得在随后的运动中，门可以打开和关闭精确的打开和关闭位置，而不会停止或撞击到这样的结束位置。 操作者的电机机构在完成的第一打开运动期间和完成的第一关闭运动时被脉冲，这是由于当操作者首次启动时操作者不知道门的确切位置的事实。 以这种方式，在可伸缩臂的任何底部出现的情况下，例如抵抗蜗杆轴端部的滚珠轴承，将不会对操作者造成损坏。
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公开(公告)号：US4970826A
公开(公告)日：1990-11-20
申请号：US439740
申请日：1989-11-24
IPC分类号： E05F15/12
CPC分类号： E05F15/63 , E05Y2201/214 , E05Y2201/244 , E05Y2900/40
摘要： A gate opening and closing apparatus for automatically moving a gate between opened and closed positions and where the gate can be unlatched in order to permit manual opening and closing movement and easily re-latched for automatic movement thereof. The apparatus comprises a powered drive unit. The gate is moveable and, preferably rotatable about a vertical hinge axis, between a pair of opposite end positions. A drive arm forms part of the opening and closing apparatus and is driven in an arcuate path between a pair of end positions which represent a gate open position and a gate closed position. A coupling arm is normally engaged with the drive arm and may be moveable therewith between the opposite end positions represented by movement of the drive arm. A latching arm is provided for latching the coupling arm to the drive arm. A connecting mechanism connects the coupling arm to the gate to translate the movement from the drive arm and the coupling arm to the gate. When the latching arm holds the coupling arm to the drive arm, the coupling arm will provide automatic movement of the gate. The latching arm is capable of being shifted away from the drive arm to preclude automatic movement of the gate and thereby permit a manual opening and closing of the gate.
摘要翻译： 一种门打开和关闭装置，用于在打开和关闭位置之间自动移动门，并且门可以被解锁，以允许手动打开和关闭运动，并且容易地被重新锁定以便自动移动门。 该设备包括动力驱动单元。 闸门是可移动的，并且优选地围绕垂直铰链轴线可旋转在一对相对的端部位置之间。 驱动臂构成打开和关闭装置的一部分，并且在表示门打开位置和门关闭位置的一对端部位置之间的弓形路径中被驱动。 联接臂通常与驱动臂接合，并且可以在由驱动臂的运动表示的相对端部位置之间与其一起移动。 提供了用于将联接臂锁定到驱动臂的闭锁臂。 连接机构将联接臂连接到门，以将从驱动臂和联接臂移动到门。 当锁定臂将联接臂保持在驱动臂上时，联接臂将提供闸门的自动移动。 闩锁臂能够从驱动臂移开，以防止门的自动移动，从而允许门的手动打开和关闭。
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公开(公告)号：US09049306B1
公开(公告)日：2015-06-02
申请号：US12325254
申请日：2008-11-30
申请人： Nadejda V. Gueorguieva , Thomas R. Richmond , Suzanne Richmond , Patrick S. Kochie , Yu Jennifer Cheng , Eitan T. Bear
发明人： Nadejda V. Gueorguieva , Thomas R. Richmond , Suzanne Richmond , Patrick S. Kochie , Yu Jennifer Cheng , Eitan T. Bear
CPC分类号： H04M11/025 , H04M11/007
摘要： Apparatus and methods are disclosed for simplifying and improving the reliability of communication between end users and access control systems such as those that include door and/or gate controllers, tenant access to buildings, and the like. In certain embodiments using an analog modem at the controller end of the system, the corresponding remote analog modem (which communicates with that analog modem at the controller end) is not within the direct control of the end user, and the end user's communicates instead via the user's standard hardware/software for communicating generally, such as via the Internet. Depending on the application, the control data can be maintained and/or synched at any selected combination or sub-combination of several locations: (1) the user's local system; (2) an intermediate server system; and/or (3) the controller end system. Preferred communication connections between the components provide improved ease of installation and use and reliability, as compared to prior art systems in which an end user's analog modem must be configured to directly communicate with a corresponding analog modem on a selected control device (such as a gate or door controller). Corresponding telephone/voice control preferably is also provided within the system, via POTS, a cellular telephone connection, VoIP, etc.
摘要翻译： 公开了用于简化和改进终端用户与门禁控制系统之间的通信的可靠性的装置和方法，例如包括门和/或门控制器，对建筑物的租户访问等的访问控制系统。 在使用系统的控制器端的模拟调制解调器的某些实施例中，对应的远程模拟调制解调器（其在控制器端与该模拟调制解调器通信）不在最终用户的直接控制之内，并且终端用户通过 用户通常用于通信的标准硬件/软件，例如通过因特网。 根据应用，控制数据可以在几个位置的任何选择的组合或子组合中被维护和/或同步：（1）用户的本地系统; （2）中间服务器系统; 和/或（3）控制器端系统。 与现有技术的系统相比，组件之间的优选通信连接提供了改进的安装和使用和可靠性，其中终端用户的模拟调制解调器必须被配置为直接与选定的控制设备（例如门 或门控制器）。 通过POTS，蜂窝电话连接，VoIP等也可以在系统内提供对应的电话/语音控制。
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